1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Jlenok [28]
2 years ago
12

Wayne is hanging a string of lights 45 feet long around the three sides of his patio, which is adjacent to his house. The length

of his patio, the side along the house, is five feet longer than twice its width. Find the length and width of the patio.
Mathematics
1 answer:
san4es73 [151]2 years ago
7 0

Answer:

The length and width of the patio are 18¹/₃ feet and 6²/₃ feet respectively.

Step-by-step explanation:

Let L and W be the length and width of the patio respectively. Since the patio is a rectangle, its perimeter, P = 2(L + W). This perimeter equals the length of string of lights which is 45 ft.

Now, the length of his patio, the side along the house, is five feet longer than twice its width implies that L = 2W + 5.

Substituting L into P, we have

P = 2(L + W)

= 2(2W + 5 + W)

= 2(3W + 5)

= 6W + 5

Since P = 45 feet,

6W + 5 = 45

6W = 45 - 5

6W = 40

W = 40/6

W = 20/3 feet

W = 6²/₃ feet

Since L = 2W + 5, substituting W = 20/3 into L, we have

L = 2W + 5

= 2(20/3) + 5

= 40/3 + 5

taking the L.C.M, we have

= (40 + 15)/3

= 55/3 feet

= 18¹/₃ feet

So, the length and width of the patio are 18¹/₃ feet and 6²/₃ feet respectively.

You might be interested in
mr wicks designs houses.he uses grid paper to plan a new house design.the kitchen will have and are between 70 square feet and 8
exis [7]
Well we can't draw on brainly so no.
4 0
3 years ago
Some one help please algebra ..<br>-6=3x-6y<br>4x=4+5x
yanalaym [24]
X=2y-2

x=-4 

hope i helped

5 0
3 years ago
Read 2 more answers
one tube of maybelline great lash mascara is sold every 2.7 seconds. how many tubes are sold in a half of a day. round to the ne
natka813 [3]
I got 16,000 tubes are sold in half a day because there are 720 minutes in 12 hours, and 43,200 seconds in 720 minutes then you divide by 2.7 and get 16,000
3 0
3 years ago
Problem 5 Answer Choices (SELECT ALL THAT APPLY)
Vinvika [58]

Answer:

any number less than one multiplied by 300 would be less than 300

4 0
3 years ago
There's 5 trees fill with apples. Alex wants 2 off each tree. How much apples do she have? ​
liq [111]

Answer:

10

Step-by-step explanation:

5 trees * 2 from each = 10 apples

6 0
3 years ago
Read 2 more answers
Other questions:
  • If a person flips a coin and then rolls a six dash sided die​, describe the sample space of possible outcomes using Upper H comm
    12·1 answer
  • Solve for p.
    13·2 answers
  • A teacher has four books—A, B, C, and D—to assign to four students in any order he prefers. Set S includes all possible arrangem
    8·2 answers
  • Lim<br> x-&gt;infinity (1+1/n)
    7·1 answer
  • Hannah earned $93 for the hours she worked last week walking dogs.
    7·1 answer
  • Compare the decimals 18.10 and 18.1
    7·2 answers
  • Elyse had of a pizza left over. She ate of the
    11·1 answer
  • Each football player is recommended to drink a minimum of 540 milliliters of water for every 1 hour of play. Aaron expects to pl
    9·1 answer
  • Please <br><br> Help<br><br><br> See the picture <br><br> I’m giving brainliest
    10·1 answer
  • What are the digits of pi after 14?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!